Knowledge base for software setup, errors, and daily tool work.

How to Fix OneDrive 502 Bad Gateway Error

If you see a 502 Bad Gateway error when trying to access OneDrive, it usually means the server re...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

How to Fix Chrome Profile Error Not Opening

You click the Chrome icon, but instead of your usual browser window, you see an error message lik...

Chrome Browser Proxy Setup: A Practical Guide

If you need to route your Chrome traffic through a proxy server—for privacy, network restrictions...

Remote Desktop Setup Checklist for Beginners

You've decided to access your work or home computer remotely. Remote desktop software like Window...

How to Disable Command Prompt High CPU Usage from Startup Services

If you notice that Command Prompt (cmd.exe) is consuming a lot of CPU right after boot, it's ofte...